Side by side comparison and review of AMD Ryzen 7 3800X and AMD Ryzen ThreadRipper 3990X. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | AMD Ryzen 7 3800X | AMD Ryzen ThreadRipper 3990X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen 7 3800X | AMD Ryzen ThreadRipper 3990X |
|---|
| Type | AMD Ryzen 7 3800X | AMD Ryzen ThreadRipper 3990X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM4 | Socket sTRX4 |
| Manufacturing Process | 7 nm | 7 nm |
| Thermal Design Power | 105 W | 280 W |
| Thermal Specification | - | 95 °C |
| PCI Express Revision | 4.0 | 4.0 |
| PCI Express Lanes Qty | 16 | 88 |
| Architecture Features | - | "Zen" Core Architecture, AMD Ryzen Master Utility |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 64-core |
|---|---|---|
| Number of Threads | 16 threads | 128 threads |
| Clock Speed (Frequency) | 3.9 GHz | 2.9 GHz |
| Max Turbo Speed | 4.5 GHz | 4.3 GHz |
| CACHE MEMORY |
|---|
| Cache | 32 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - 32 MB L2 - 4 MB |
L1 - 4 MB L2 - 32 MB L3 - 256 MB |
| MISCELLANEOUS | AMD Ryzen 7 3800X | AMD Ryzen ThreadRipper 3990X |
|---|
| Included Accessories | AMD Wraith Prism | - |
|---|---|---|
| Service & Support | Limited warranty - parts and labour - 3 years | Limited warranty - 3 years |
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